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Description
Fixed-mounted non-automatic air circuit breaker 3-pole, Size 2 In=2500 A to 690 V, 50/60 Hz AC Icu=80 kA at 500 V with ready to close signaling switch Connection top horizontal bottom horizontal Motorized/manual operating mechanism with memory with electrical and mechanical activation Motor and electr. calling for 110...127 V AC, 110...125 V DC With 1st auxiliary release Undervoltage release "R", F3 110...127 V AC, 110...125 V DC instantaneous With 2nd auxiliary release Shunt release "F", F2 220...240 V AC, 220...250 V DC Switch position-depending auxiliary current switches 2 NC+2 NO